1
Runway
1
Frequency
0
Procedures
Quick Facts
FAA
O21
Elevation
356 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
41.041, -123.668
Airport Information
Facility Type
AIRPORT
Elevation
356 ft MSL
Control Tower
No
Fuel Types
None listed
Traffic Pattern
800 ft MSL
ARTCC
SEATTLE
Coordinates
41.0415, -123.6678
Ownership
Public
Hours of Operation
Current Weather
Nearby Weather Cameras
No camera at O21. Showing nearest cameras.
Barry Ridge Kneeland
North · Camera 1 · 4 cameras total
26 NM away
Red Mtn Del Norte
NorthWest · Camera 4 · 4 cameras total
32 NM away
12 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Ends | Length | Width | Surface | Lights | Weight Bearing | PCN |
|---|---|---|---|---|---|---|---|
| 14/32 | 14 / 32 | 2,325 ft | 50 ft | ASPH | - | SW (Single Wheel) 10,000 lbs | - |
Frequencies
| Type | Frequency | Name | Call Sign | Use | Hours |
|---|---|---|---|---|---|
| CTAF | 122.9 | HOOPA | - | CTAF | - |
Airport Remarks
- HAD INFORMAL APPROVAL UNDER TENTATIVE FAAP.
- DAY USE ONLY; CLSD NGTS.
- FOR CD CTC SEATTLE ARTCC AT 253-351-3694.
- WIND INDICATOR OBSCURED BY TREES.
- HOOPA ROADS DEPT.
- RWY 14 HAS 15 FT BRUSH AND TREES 90 FT R.
- RY 14 APCH SLOPE 18:1 TO DSPLCD THLD.
- RY 32 APCH SLOPE 20:1 TO DSPLCD THLD.
Nearby airports & facilities
O21
Hoopa Airport
Hoopa — <1 nm
KACV
CALIFORNIA REDWOOD COAST-HUMBOLDT COUNTY
ARCATA/EUREKA — 20 nm
O19
KNEELAND
EUREKA — 23 nm
O19
KNEELAND
EUREKA — 23 nm
KEKA
MURRAY FLD
EUREKA — 25 nm
EKA
Murray Field
Eureka — 25 nm
H47
HYAMPOM
HYAMPOM — 27 nm
H47
HYAMPOM
HYAMPOM — 27 nm
O33
SAMOA FLD
EUREKA — 29 nm
O33
SAMOA FLD
EUREKA — 29 nm
S51
ANDY MC BETH
KLAMATH GLEN — 32 nm
S51
Andy Mc Beth Airport
Klamath Glen — 32 nm
Nearest airports
- O21 — Hoopa Airport
Hoopa
- KACV — CALIFORNIA REDWOOD COAST-HUMBOLDT COUNTY
ARCATA/EUREKA
- O19 — KNEELAND
EUREKA
- O19 — KNEELAND
EUREKA
- KEKA — MURRAY FLD
EUREKA
California airports
O21 Operational Overview
Location & Facility
HOOPA (O21) is a publicly owned airport open to the public located in HOOPA, California, United States. The field sits at an elevation of 356 feet above mean sea level (MSL) at coordinates 41.0415°N, 123.6678°W.
Runways
HOOPA has 1 runway. The longest runway (14/32) measures 2,325 feet by 50 feet with a asph surface.
Communications & Operations
HOOPA is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Weather Cameras
3 FAA Weather Cameras are available near HOOPA, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Frequently Asked Questions
What is O21?
O21 is the ICAO identifier for HOOPA, a public-use airport located in HOOPA, California, United States.
How many runways does HOOPA have?
HOOPA (O21) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of O21?
The field elevation of HOOPA is 356 feet above mean sea level (MSL).
Is fuel available at O21?
No fuel types are currently listed for HOOPA. Contact the FBO directly for availability.
What is the longest runway at O21?
The longest runway at HOOPA is 2,325 feet long.
How much weight can the main runway at O21 support?
The main runway at HOOPA supports single-wheel landing gear aircraft up to 10,000 lbs.
How do I access complete data for O21?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for HOOPA.
Where is HOOPA located?
HOOPA (O21) is located in HOOPA, California, United States, at an elevation of 356 ft MSL.
Does O21 have weather cameras?
O21 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.